<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>input</title>
</head>
<body>
     文本框:<input type="text" name="" id=""> <br/>
     密码框：<input type="password" name="" id=""> <br/>
     按钮： <input type="button" value="我是一个按钮可以点击"> <br/>
     邮箱： <input type="email" name="" id=""><br/>
     复选框：美术<input type="checkbox" name="sex" id=""> 音乐<input type="checkbox" name="sex" id=""> <br/>
     单选框： 今日天气-> 晴<input type="radio" name="weather" id="">雨 <input type="radio" name="weather" id=""> <br/>  
     提交按钮： <input type="submit" value="提交"> <br/>
     文本域:  <textarea name="" id="" rows="3" cols = "50"></textarea> <br/>

     下拉菜单： <select name="" id="">
                <option value>南昌</option>
                <option value>上饶</option>
                <option value>赣州</option>
                <option value>吉安</option>
                <option value>新余</option>
                <option value>宜春</option>
     </select> <br/>


        
      表格
      <table border = "1px" cellspecing = "0" width = "300px" cellpadding = "20" align = "center">
        <tr>
           <td align = "center">a</td>
           <td align = "center">b</td> 
        </tr>
        <tr>
            <td align = "center">c</td>
            <td align = "center">d</td>
        </tr>
        <tr>
            <td align = "center">e</td>
            <td align = "center">f</td>
      </table>


      
</body>
</html>